Fix Project properties > OK marking the project modified with no edit

Pressing OK in Projet > Propriétés du projet without changing anything
marked the project modified and rewrote its defaults for new folios.
Besides the Page Num placeholder (fixed separately), four causes:

- Title block custom fields: since #271 the dialog offers the
  template's variables for filling in; those left empty came back as
  part of the context. Drop the ones not in the stored context.
- DiagramContext::remove() left the key's show flag behind, so a
  context with a key removed never equalled one without it.
- Guides: applyConf() marked the project modified whether or not the
  guides changed. Compare them like every other setting.
- Wire dash size and cross-reference offsets: the spin boxes cannot
  show the stored default (dash size 1 under a minimum of 2; offset 0
  under a minimum of 40 shown as "Default"), so the clamped value came
  back. Keep the stored value unless the box shows something else, as
  #1204 did for the wire panel.

Checked in the GUI (with the Page Num fix as well) on grafcet,
schema_indus and Projet_vierge: OK with no edit then Ctrl+S saves the
same file as Ctrl+S alone; master writes dash-size 1 -> 2, a
cross-reference offset 0 -> 40, and on Projet_vierge 22 empty custom
fields. New test for DiagramContext::remove() fails without the fix.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
This commit is contained in:
ispyisail
2026-10-02 21:04:54 +13:00
parent b485258424
commit 82fc56c5e6
7 changed files with 49 additions and 4 deletions
+9 -2
View File
@@ -151,8 +151,15 @@ void XRefPropertiesWidget::saveProperties(int index) {
xrp.setPrefix("switch", ui->m_switch_prefix_le->text());
xrp.setMasterLabel(ui->m_master_le->text());
xrp.setSlaveLabel(ui->m_slave_le->text());
xrp.setOffset(ui->m_offset_sb->value());
xrp.setSlaveOffset(ui->m_slave_offset_sb->value());
//The boxes cannot show a value below their minimum (the offset's
//minimum is its "Default" entry, standing for the stored 0): keep
//the stored value unless the box shows something else.
if (ui->m_offset_sb->value() != qBound(ui->m_offset_sb->minimum(), xrp.offset(),
ui->m_offset_sb->maximum()))
xrp.setOffset(ui->m_offset_sb->value());
if (ui->m_slave_offset_sb->value() != qBound(ui->m_slave_offset_sb->minimum(), xrp.slaveOffset(),
ui->m_slave_offset_sb->maximum()))
xrp.setSlaveOffset(ui->m_slave_offset_sb->value());
m_properties.insert(type, xrp);
}